The invention discloses a traffic signal lamp device with dynamic prompt, which is characterized by comprising traffic signal lamps arranged at a road intersection. The traffic signal lamps can be arrow-shaped, round, bike-shaped and human being-shaped. Color states of the traffic signal lamps can be controlled to be a static red lamp, a flashy yellow lamp and a dynamic green lamp through a control device. In the case of the arrow shape, display moves repeatedly from the arrow tail to the arrow head and in the opposite direction. In the case of the round shape, the display diameter changes repeatedly sequentially from small to large. In the case of the bike shape, a wheel is displayed to rotate. In the case of the human being shape, a human being is displayed to walk. The device of the invention has the advantages that the signal lamps move when the lamps are on, the prompt effects of the signal lamps are enhanced, and visual fatigue and optical interference are effectively reduced; recognition by the color blind people is facilitated; recognition in foggy days is facilitated; more than 60% of resources can be saved, the weight is lightened greatly, and the production cost, the transportation cost and the mounting cost are reduced further.
Traffic signal lamp device with dynamic prompt
2015-12-16
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
European Patent Office | 2022
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